YOSHIMURA RS-12 STAINLESS STEEL SLIP-ON EXHAUST HONDA CRF 450 R / RX 2021-2022

YOSHIMURA RS-12 SLIP-ON

Code : 225852S320

Compatible with: HONDA CRF 450 R / RX 2021-2022

Surface treatment: Stainless steel

The most anticipated 450cc motocross bike for 2021 is here! With a completely new chassis and engine, the new Honda CRF450 is sure to set new records.

Our new RS-12 system for the new Honda CRF450 has been in development for over a year, nothing has been left unturned in our efforts to innovate and create the best exhaust system available. In collaboration with Honda Japan, HRC Honda and MXGP world champion Tim Gajser, we were able to do it!

Available in a durable version with a stainless aluminum silencer or an ultralight titanium system, the new RS-12 system is the best exhaust system for the new CRF450 without a doubt.

The 2021 Yoshimura RS-12 and Honda CRF450, built with the aim of providing the motocross bike with maximum power in motocross competitions.

Developed and tested in collaboration with HRC Honda Racing World Champion Tim Gajser and engineers, the new RS-12 is ready for the track and dirt.

   Aggressively and intelligently designed, the asymmetrically shaped RS-12 muffler maximizes capacity and incorporates a resonant chamber for sound management and usable power increase.

The unique profile of the RS-12 also offers more clearance for the tire and brake caliper.

   The conical inlet design of the RS-12's muffler body allows the system to be pushed forward into the new Honda chassis, thus aiding weight centralization without sacrificing performance.

   The unique oval manifold design was created using the FEA process and manufactured using a state of the art hydroforming process

   Performance improvement with improved power delivery and weight reduction.

   Just like the work systems used by our Factory Racers, the RS-12 systems use precision machined joints.

The machined joints provide a superior and precise fit for the joints ensuring a better seal between two surfaces with a perfect 360 degree contact surface which results in improved system life, fit and performance.

   The new Precision Taper Fit (PTF) insert ring simplifies the installation and removal of acoustic inserts and spark arrestors.

   Professional-looking matte carbon fiber caseback with industry-leading design, innovation and detailing as expected from Yoshimura.

   The carbon cap covers the RS-12 inner cap, thus improving the look while providing easier service than other more commonly found fitting models in the industry.

   Proudly designed, developed and manufactured in the USA!

NB: This picture is only indicative

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